I have an exam tomorrow, so I need to study hard tonight.（我明天有一场考试，所以今晚我得努力学习。）

She was very nervous before the exam.（考试前她非常紧张。）

The math exam is always a challenge for me.（数学考试对我来说总是一项挑战。）

He failed the exam because he didn't prepare well.（他考试不及格，因为他没有好好准备。）

We will take a physics exam next week.（我们下周将进行一场物理考试。）

My sister is busy reviewing for her English exam.（我姐姐正忙着复习英语考试。）

The teacher handed out the exam papers at the beginning of the class.（老师在上课伊始就分发了试卷。）

They spent the whole day preparing for the final exam.（他们花了一整天准备期末考试。）

I hope I can get a good grade in this exam.（我希望我能在这次考试中取得好成绩。）

After the exam, we all felt relieved.（考试结束后，我们都感到如释重负。）

The history exam covered a lot of important events.（历史考试涵盖了许多重要事件。）

She studied late into the night for the upcoming exam.（为了即将到来的考试，她学习到深夜。）

He was confident about passing the exam.（他对通过考试很有信心。）

We had a difficult chemistry exam yesterday.（我们昨天进行了一场很难的化学考试。）

The exam results will be announced next month.（考试成绩将在下个月公布。）

My classmates are discussing the questions in the exam.（我的同学们正在讨论考试中的题目。）

She made some careless mistakes in the exam.（她在考试中犯了一些粗心的错误。）

He needs to improve his study methods to do better in the exam.（他需要改进学习方法以便在考试中取得更好的成绩。）

The biology exam included both written and practical parts.（生物考试包括笔试和实践部分。）

We should stay calm during the exam.（考试期间我们应该保持冷静。

）